| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antony Darnborough | Crew | Production | Producer |
Arthur Alcott | Crew | Crew | Production Controller |
Benjamin Frankel | Crew | Sound | Original Music Composer |
Bill Salter | Crew | Sound | Sound Recordist |
David Evans | Crew | Writing | Writer |
Douglas Peirce | Crew | Production | Production Manager |
Ernest Morris | Crew | Directing | Assistant Director |
Frank Harvey | Crew | Writing | Writer |
George Provis | Crew | Art | Art Direction |
J. Arthur Rank | Crew | Production | Producer |
Jack Asher | Crew | Camera | Director of Photography |
Joan Ellacott | Crew | Costume & Make-Up | Costume Design |
John Elphick | Crew | Art | Art Direction |
Len Harris | Crew | Camera | Camera Operator |
Muir Mathieson | Crew | Sound | Music Director |
 Muriel Box | Crew | Writing | Writer |
Sydney Box | Crew | Writing | Writer |
 Terence Fisher | Crew | Directing | Director |
Vladimir Sagovsky | Crew | Editing | Editor |
W.T. Partleton | Crew | Costume & Make-Up | Makeup Artist |
Fred Mannin | Crew | Crew | Scenic Artist |
Al Rhind | Crew | Sound | Sound Recordist |
 Anthony Steel | Cast | Actor | Bridegroom |
 Arnold Marlé | Cast | Actor | Professor Franz Menzel |
 Arthur Hambling | Cast | Actor | Coroner's Officer (uncredited) |
 Arthur Young | Cast | Actor | Club Pianist (uncredited) |
Betty Lynne | Cast | Interpreter | |
Charles Rolfe | Cast | Actor | Art Gallery Attendant (uncredited) |
 Cyril Chamberlain | Cast | Actor | Supervisor |
Dennis Harkin | Cast | Richard (uncredited) | |
 Dennis Vance | Cast | Actor | Orderly, Officer's Mess (uncredited) |
 Donald Sinden | Cast | Actor | Minor Role |
Eric Messiter | Cast | Coroner | |
 Eric Pohlmann | Cast | Actor | Search Group Leader |
George Thorpe | Cast | Brigadier | |
 Gerard Heinz | Cast | Actor | Heine |
 Guy Rolfe | Cast | Actor | Major Lawrence |
 Herbert Lom | Cast | Actor | Fritz Kottler Hendlemann |
Hugo Schuster | Cast | Actor | Interpreter |
 John Blythe | Cast | Actor | Johnnie |
 Mai Zetterling | Cast | Actress | Lidia |
 Michael Hordern | Cast | Actor | Johnson |
 Patrick Holt | Cast | Actor | Ferguson |
 Paul Hansard | Cast | Actor | Fritz (uncredited) |
Philo Hauser | Cast | Actor | Hans Ackermann |
Richard Molinas | Cast | Actor | Man in Crowd with Anna |
 Robert Beatty | Cast | Actor | Campbell Reid |
 Sam Kydd | Cast | Actor | Army Truck Driver |
 Sybille Binder | Cast | Actress | Eitel Hendlemann |
 Thora Hird | Cast | Actress | Mrs. Skinner |
 Yvonne Owen | Cast | Actress | Helen |
 Pete Murray | Cast | Lieutenant Keith | |
Nelly Arno | Cast | Anna Skutetsky | |
Dorothea Glade | Cast | Hildegard Schmidt | |
Gordon Bell | Cast | Captain Roberts | |
| Person | Type | Job | Role(s) |
